Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317654 | Variable magnification optical system, optical apparatus, and variable magnification optical system manufacturing method | Kensuke Uchida, Akihiko Obama, Norikazu Yokoi, Hiroshi Yamamoto | 2019-06-11 |